Object

Title: Leaching of heavy metals from monolithic waste

Autor:

Mizerna, Kamila ; Król, Anna

Współtwórca:

Majewska-Nowak, Katarzyna Maria. Redakcja

Opis:

Environment Protection Engineering. Vol. 44, 2018, nr 4, s. 143-158

Abstrakt:

Leaching of heavy metals (Zn, Pb, Cu, Ni and Cr) from hazardous waste originating from steel works (slag) has been investigated. Contaminant leaching behavior from monolithic waste materials in the function of time was examined. There was established the cumulative leaching of elements per surface area of waste material and the impact of the duration of the leachant contact with the waste on the leachability. The types of processes accompanying the release of heavy metals were determined as well. Surface wash-off and dissolution were dominant processes during the leaching of the analyzed elements. Chromium was the only element whose release from the sample was controlled by diffusion when subjected to leaching in a liquid of pH 7. Due to the low levels of heavy metal leaching in relations to their concentrations in the samples, it seems that longer duration of the tank test can contribute to the release of additional amounts of the heavy metals.

Wydawca:

Oficyna Wydawnicza Politechniki Wrocławskiej

Miejsce wydania:

Wrocław

Data wydania:

2018

Typ zasobu:

artykuł

Identyfikator zasobu:

doi:10.5277/epe180410 ; oai:dbc.wroc.pl:72331

Źródło:

<sygn. PWr A4232I> ; click here to follow the link ; click here to follow the link

Język:

eng

Powiązania:

Environment Protection Engineering ; Environment Protection Engineering. Vol. 44, 2018 ; Environment Protection Engineering. Vol. 44, 2018, nr 4

Prawa:

Wszystkie prawa zastrzeżone (Copyright)

Prawa dostępu:

Dla wszystkich w zakresie dozwolonego użytku

Lokalizacja oryginału:

Politechnika Wrocławska

Tytuł publikacji grupowej:

Environment Protection Engineering

Object collections:

Last modified:

1 sie 2019

In our library since:

1 sie 2019

Number of object content hits:

136

Number of object content views in PDF format

152

All available object's versions:

https://dbc.wroc.pl/publication/140134

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Leaching of heavy metals from monolithic waste 1 sie 2019

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